active circuit element的用法和樣例：
例句
- This is a low impedance discrete level control which sits between the preamp active circuitry and the input to your power amplifier.
這是一個位於前級有源電路和后級放大器輸入端之間的低阻抗的音量控制。 - The invention discloses a current source circuit comprising a first transistor and at least one second transistor.
本發明公開了一種電流源電路，此電流源電路包括第一晶體管和至少一第二晶體管。
